1. There is no undisrupted allyl chloride atom or tertiary carbon chlorine atom in place of the replacement PVC element, and the hydrogen chloride is restrained from passing through. The cadmium and zinc soaps, dialkyl tin carboxylates, and tin mercaptides, etc. are all replaced by their ligands to displace PVC atoms without disorderly chlorine atoms.

2. Extracting, outside and hydrogen chloride, restrain its active catalytic effect. Strong metal salts of organic acids and basic salts of inorganic acids can effectively remove HC 1, which is very much dependent on random agents such as lead stearate, calcium stearate, zinc stearate, magnesium stearate, hard Metal soaps such as cesium fat and cadmium stearate.

3. Take the polyene layout and produce the response of adding reverberation, crush the composition of the grand total system, reduce the coloring. PVC macromolecules wear HC 1 natural double bonds and double bonds inherent in PVC macromolecules, all of which are free of chaotic groups. Addition of materials capable of responding, such as metal mercaptides, takes HC 1 responses reflecting natural The product becomes alcohol, which can be added indirectly to the double bond to form a thiol group so as not to mess up.

4.Heat, machine shear, photo-oxygen and thermal oxygen processes produce a large number of free radicals, these free radicals trigger the chain reverberation of PVC macromolecular degradation. The price-changing elements at low prices, such as Pb2, P3, Sn2, Ce3, and Nd3, take radicals to affect, free radicals are stopped, and themselves are oxidized to high oxidation states. Compounds with strong bonds outside the molecules, such as epoxy The compound, sulfur, is activated by radicals and stops the radicals.

Nantong Xinbang Chemical’s zinc stearate, calcium stearate, and strontium stearate have been used in the wood-plastic industry and have achieved good social reputation. The wood-plastic industry has already had a seat to help the wood-plastic industry Ankang progress.